package Vehicle;

public class Bicycle extends NonMotorVehicle {
    private int seat;

    public Bicycle(String color, String brand, int seat) {
        super(color, brand);
        this.seat = seat;
    }

    public String productIntroduction() {
        return "这款" + getBrand() + "自行车，颜色为" + getColor() + "，有" + seat + "个座位，骑行环保又健康。";
    }
}